1566277984

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 3121675200

約数和(自身を除く): 1555397216

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 619, 739, 856, 1238, 1478, 1712, 2476, 2956, 3424, 4952, 5912, 9904, 11824, 19808, 23648, 66233, 79073, 132466, 158146, 264932, 316292, 457441, 529864, 632584, 914882, 1059728, 1265168, 1829764, 2119456, 2530336, 3659528, 7319056, 14638112, 48946187, 97892374, 195784748, 391569496, 783138992, 1566277984]

約数ペア:

[(1, 1566277984), (2, 783138992), (4, 391569496), (8, 195784748), (16, 97892374), (32, 48946187), (107, 14638112), (214, 7319056), (428, 3659528), (619, 2530336), (739, 2119456), (856, 1829764), (1238, 1265168), (1478, 1059728), (1712, 914882), (2476, 632584), (2956, 529864), (3424, 457441), (4952, 316292), (5912, 264932), (9904, 158146), (11824, 132466), (19808, 79073), (23648, 66233)]